In-Wall Speaker – Secret IWT7 Dedicated to in-wall installations, IWT7 features an 25mm (1inch) adjustable soft dome tweeter 16cm (6.5 inches) midrange/bass driver. You can adapt the speaker to your room thanks to a level adjustment on the tweeter and the mid-woofer (-3dB). The in-wall speaker IWT7 provides a power handling of 140W. Speaker Specifications • Type : In-wall speaker • Crossover : 2 ways • Sensitivity : 91 dB • Bandwidth (+/- 3dB) : 60Hz – 20 000 Hz • Nominal Impedance : 8Ω • Minimum Impedance : 7,1Ω * The impedance of a speaker can be simplified as an electrical resistance. The lower is the impedance of the speaker, the more current the amplifier will have to deliver. – Nominal impedance is measured at a frequency of 1kHz – Minimum impedance is measured at low frequencies. TRIANGLE loudspeakers never fall below 3 Ohms, which means they can be used with almost all Hi-Fi and Home Cinema amplifiers. Driver informations 2 Drivers : • 1 x 25mm adjustable Tweeter • 1 x 17 cm Mid-woofer Weight & Dimensions Speaker Dimensions : • Width : 210 mm • Height : 311 mm • Depth : 92 mm • Opening required : 271 x 168 mm • Minimum depth for installation : 87 mm Weight : • Net weight : 1,7 kg • Gross weight : 2,7 kg Accessories • Ultra-thin Magnetic Protection Grille
